if you think there's no way intonations could carry that much meaning, i invite you to study catonese and then, for the full experience, feel bad because your tongue don't work that well
T-Rex: French has problems, English has problems.
God: CHINESE HAS PROBLEMS
T-Rex: Hindi: problems!
T-Rex: Perhaps... ALL the languages have problems??
T-Rex: MAYBE it's time for us to start from scratch and DESIGN a better language? A language without any problems, a language where everything is logical, predictable, culturally-neutral and so easy to learn that we all basically already know it?
Dromiceiomimus: Artificial languages have been tried before, T-Rex!
T-Rex: Hello?!
T-Rex: Not by me!
Utahraptor: So what'll make your artificial language different from, say, Esperanto?
T-Rex: It'll be UNAMBIGUOUS.
Utahraptor: Right. So what makes it different from Lojban then? Every sentence there has only one meaning, and they wrote software to prove their grammar rules unambiguous.
T-Rex: Okay that's awesome. But my language can still be awesome too! I'll just go in a different direction.
T-Rex: HMM...
Narrator: LATER: T-REX INVENTS A LANGUAGE WHERE ALL MEANING IS ENCODED IN INTONATIONS OF "SEXUAL MATURITY HAS NOT BEEN A WALK IN THE PARK FOR ME, LADIES"
T-Rex: Sexual maturity HAS NOT been a walk in the park for ME, ladies!!
T-Rex: (That means "Free time: maybe I've too much of it?")